---
title: 编译和安装
description: "1. 使用PuTTY工具，以root用户登录服务器。"
url: https://www.hikunpeng.com/document/detail/zh/kunpenghpcs/hpcindapp/prtg-osc/kunpengnemo_02_0012.html
sourcePath: /source/zh/kunpenghpcs/hpcindapp/prtg-osc/kunpengnemo_02_0012.html
indexId: 36c9183208b00bb126f383a9b07e95a4acfdf2be0e915675d15e6ffe05a0a05066
---
# 编译和安装

#### 操作步骤

1. 使用PuTTY工具，以root用户登录服务器。
2. 执行以下命令创建并且进入NEMO安装目录。

```
mkdir -p
/path/to/NEMO
cd
/path/to/NEMO
```


3. 执行以下命令配置NEMO编译需要的环境变量。

```
echo "export NETCDF_DIR=
/path/to/NETCDF
" >> nemo-env.sh
echo "export HDF_DIR=
/path/to/HDF5
" >> nemo-env.sh
echo "export XIOS_DIR=
/path/to/XIOS
/xios-1.0" >> nemo-env.sh
source nemo-env.sh
```


4. 执行以下命令解压安装包。

```
unzip NEMO_releases_release-3.6-10083.zip
```


5. 执行以下命令进入NEMO源码目录。

```
cd NEMO/releases/release-3.6/NEMOGCM
```


6. 执行以下命令创建文件“arch-aarch64_gnu.fcm”。

  a. 创建文件“arch-aarch64_gnu.fcm”。

```
vi ARCH/arch-aarch64_gnu.fcm
```


  b. 按“i”进入编辑模式，添加如下内容。

```
#generic gfortran compiler options for linux
#NCDF_INC    netcdf include file
#NCDF_LIB    netcdf library
#FC          Fortran compiler command
#FCFLAGS     Fortran compiler flags
#FFLAGS      Fortran 77 compiler flags
#LD          linker
#LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
#FPPFLAGS    pre-processing flags
#AR          assembler
#ARFLAGS     assembler flags
#MK          make
#USER_INC    additional include files for the compiler,  e.g. -I<include dir>
#USER_LIB    additional libraries to pass to the linker, e.g. -l<library>
#CC          C compiler used to compile conv for AGRIF
#CFLAGS      compiler flags used with CC
#
#Note that:
# - unix variables "$..." are accepted and will be evaluated before calling fcm.
# - fcm variables are starting with a % (and not a $)
%NCDF_HOME           $NETCDF_DIR
%HDF5_HOME           $HDF_DIR
%XIOS_HOME           $XIOS_DIR
%NCDF_INC            -I%NCDF_HOME/include -I%HDF5_HOME/include
%NCDF_LIB            -L%HDF5_HOME/lib -L/%NCDF_HOME/lib -lnetcdf -lnetcdff
%XIOS_INC            -I%XIOS_HOME/inc
%XIOS_LIB            -L%XIOS_HOME/lib -lxios
%CPP                 cpp -Dkey_nosignedzero
%FC                  mpif90 -c -cpp
%FCFLAGS             -mcpu=native -fdefault-real-8 -fdefault-double-8 -O3 -funroll-all-loops -fcray-pointer -ffree-line-length-none -g
%FFLAGS              %FCFLAGS
%LD                  mpif90
%LDFLAGS             -lstdc++
%FPPFLAGS            -P -C -traditional
%AR                  ar
%ARFLAGS             rs
%MK                  gmake
%USER_INC            %XIOS_INC %NCDF_INC
%USER_LIB            %XIOS_LIB %NCDF_LIB
%CC                  cc
%CFLAGS              -O0
```


    行尾和空行不能有空格。

  c. 按“Esc”键，输入:wq!，按“Enter”保存并退出编辑。
7. 执行以下命令编译安装软件。

```
chmod 777 ./ -R
cd ./CONFIG/
./makenemo -m aarch64_gnu -j 32 -r AMM12 -n 'MY_AMM12' add_key "key_nosignedzero"
```